| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N1 + 3 H2 = 2 NH3
Hg + ZnO = HgO + Zn =>
Hg + ZnO = HgO + Zn
SiF4 + NO2 = SiF4NO2 =>
SiF4 + NO2 = SiF4NO2
BrF3(g) = Br2 + F2 =>
2 BrF3(g) = Br2 + 3 F2
NaClO + CaCO3 = NaCO3 + CaClO =>
NaClO + CaCO3 = NaCO3 + CaClO
C7H6O2 + C6H8O7 = H2O + C =>
3 C7H6O2 + C6H8O7 = 13 H2O + 27 C
Ca(OH)2 + H(NO2) = Ca(NO2)2 + H2O =>
Ca(OH)2 + 2 H(NO2) = Ca(NO2)2 + 2 H2O
LiF + HeO = LiO + HeF =>
LiF + HeO = LiO + HeF
HCl + KCIO3 = Cl2 + KCI + H2O =>
6 HCl + KCIO3 = 3 Cl2 + KCI + 3 H2O
NX3 + H2O + NaOH = NH3 + XNa + OH =>
NX3 + 3 H2O + 3 NaOH = NH3 + 3 XNa + 6 OH
I2 + Ba(OH)2 = Ba(IO3)2 + BaI2 + H2O =>
6 I2 + 6 Ba(OH)2 = Ba(IO3)2 + 5 BaI2 + 6 H2O
NaCl2 + H2O = NaO + HCl =>
NaCl2 + H2O = NaO + 2 HCl
C16H24 + O2 = C + H2O =>
C16H24 + 6 O2 = 16 C + 12 H2O
Br2 + NiI2 = I2 + NiBr2 =>
Br2 + NiI2 = I2 + NiBr2
KCl + NaF = NaCl + KF =>
KCl + NaF = NaCl + KF
H3PO4 + NaOH = H2O + Na2HPO4 =>
H3PO4 + 2 NaOH = 2 H2O + Na2HPO4
Cr(NO3)3 + NH4OH = Cr(OH)3 + NO3NH4 =>
Cr(NO3)3 + 3 NH4OH = Cr(OH)3 + 3 NO3NH4
I2O7 + H2O = I2O + H2O7 =>
I2O7 + H2O = I2O + H2O7
C2H4Br2 + Br2 = C2H3Br3 + HBr =>
C2H4Br2 + Br2 = C2H3Br3 + HBr
C2H5COClCH3OH = C3H8CO2HCl =>
C2H5COClCH3OH = C3H8CO2HCl
NaHCO3 + C2H3O2 = H2O + CO2 + Na =>
7 NaHCO3 + C2H3O2 = 5 H2O + 9 CO2 + 7 Na
NaBiO3 + MnSO4 + H2SO4 = Bi2(SO4)3 + H2O + HMnO4 + Na2SO4 =>
10 NaBiO3 + 4 MnSO4 + 16 H2SO4 = 5 Bi2(SO4)3 + 14 H2O + 4 HMnO4 + 5 Na2SO4
Ca + Pb(NO3)2 = Ca(NO3)2 + Pb =>
Ca + Pb(NO3)2 = Ca(NO3)2 + Pb
H2CO3 = HOH + O + CO =>
H2CO3 = HOH + O + CO
NH3 + H2O = N + H5O =>
NH3 + H2O = N + H5O
Na2O + NaNO3 = Na3NO4 =>
Na2O + NaNO3 = Na3NO4
NaI + Pb(NO3)2 = Pb(NO3)2NaI =>
NaI + Pb(NO3)2 = Pb(NO3)2NaI
Fe(OH)3 + HI = Fe(I)3 + H2O =>
Fe(OH)3 + 3 HI = Fe(I)3 + 3 H2O
CCaN2 + H2O = CaCO3 + NH3 =>
CCaN2 + 3 H2O = CaCO3 + 2 NH3
Cu(ii) + S = CuS =>
Cu(ii) + S = CuS
Ca(H2PO4)2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 H3PO4
HC3H5O2 + KOH = KC3H5O2 + H2O =>
HC3H5O2 + KOH = KC3H5O2 + H2O
(NH4)2SO4 + FeSO4*7H2O = (NH4)2SO4*FeSO4 + H2O =>
(NH4)2SO4 + FeSO4*7H2O = (NH4)2SO4*FeSO4 + 7 H2O
Zn(CH3COO)2 + FeCl3 = ZnCl2 + Fe(CH3COO)3 =>
3 Zn(CH3COO)2 + 2 FeCl3 = 3 ZnCl2 + 2 Fe(CH3COO)3
V2O5 + Cl2O7 = (VO)Cl2 + O2 =>
2 V2O5 + 4 Cl2O7 = 4(VO)Cl2 + 17 O2
CuSO4 + HNO3 = Cu(NO3)2 + H2O + SO3 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2O + SO3
NH4NO3 + CH3COCH3 = N2 + C + H2O =>
2 NH4NO3 + CH3COCH3 = 2 N2 + 3 C + 7 H2O
Ba(ClO3)2 + Na3(PO4)2 = Ba3(PO4)2 + Na(ClO3)2 =>
3 Ba(ClO3)2 + Na3(PO4)2 = Ba3(PO4)2 + 3 Na(ClO3)2
KMnO4 + (NH4)2Fe(SO4)2 + H{+} = Fe{3+} + Mn{2+} + H2O + SO4{2-} + K{+} + NH4{+} =>
KMnO4 + 5(NH4)2Fe(SO4)2 + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O + 10 SO4{2-} + K{+} + 10 NH4{+}
Cr(NO3)3 + KOH = CrOH(NO3)2 + KNO3 =>
Cr(NO3)3 + KOH = CrOH(NO3)2 + KNO3
NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4
H5IO6 + NO = NO3{-} + IO3{-} + H{+} + H2O =>
3 H5IO6 + 2 NO = 2 NO3{-} + 3 IO3{-} + 5 H{+} + 5 H2O
Ba(NO3)2 + Al(OH)3 = Al(NO3)2 + Ba(OH)3 =>
Ba(NO3)2 + Al(OH)3 = Al(NO3)2 + Ba(OH)3
ZnNO32 + Na3PO4 = ZnPO4 + Na3NO32 =>
ZnNO32 + Na3PO4 = ZnPO4 + Na3NO32
C2H3Cl + Cl = CHCl3 + C4H8Cl2 =>
4 C2H3Cl + 10 Cl = 4 CHCl3 + C4H8Cl2
SbH3 = H2 + Sb =>
2 SbH3 = 3 H2 + 2 Sb
Ca(C4H6O4) + ZnSO4 = CaSO4 + Zn(C4H6O4) =>
Ca(C4H6O4) + ZnSO4 = CaSO4 + Zn(C4H6O4)
SiCl4 + Na3PO4 = Na3Cl4 + SiPO4 =>
SiCl4 + Na3PO4 = Na3Cl4 + SiPO4
HOCH2(CHOH)4CHO + OH{-} = HOCH2(CHOH)4CO2 + H2O + e =>
HOCH2(CHOH)4CHO + 3 OH{-} = HOCH2(CHOH)4CO2 + 2 H2O + 3e
CuI + NaSCN = CuSCN + NaI =>
CuI + NaSCN = CuSCN + NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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